DJ

David H. Johnson

AC American Cyanamid: 1 patents #879 of 1,554Top 60%
OA Orbital Atk: 1 patents #58 of 197Top 30%
📍 South Ogden, UT: #10 of 26 inventorsTop 40%
🗺 Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,010,682 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9394853 Strain measurement device, a solid rocket motor including same, and related methods John L. Shipley, Russell A. Crook, Robert P. Graham, Lydia L. Biegert 2016-07-19
6060430 Methods and compositions for enhancing herbicidal activity Joseph Guerino, Jr., Charles Ortlip, Laura Sue Quakenbush 2000-05-09